react-settings-panel/src/components/SelectionSetting.js

A customizable settings panel built with React.

import React, { Component } from 'react';
import Switch from 'react-switch';
import md5 from 'md5';
import propTypes from 'prop-types';
import { observer } from 'mobx-react';

const styles = {};

@observer
class SelectionSetting extends Component {
  static displayName = "SELECTION_SETTING";

  constructor() {
    super();
    this.state = {
      value: '',
      loaded: false
    };
  }

  componentDidMount() {

  }


  handleChange = (e, def) => {
    // if (this.state.value && loaded)
    if (this.props.store) this.props.store.settingsData[this.props.name] = e.target.value;
    if (this.props.store && this.props.onChange) this.props.onChange(this.props.store.settingsData);
    this.setState({ value: e.target.value }, () => {
      if (this.props.hasOwnProperty("onChange") && !this.props.store) {
        this.props.onChange(e.target.value);
      }
    });
  };

  render() {
    const title = this.props.title ? this.props.title : null;
    const description = this.props.description ? this.props.description : null;
    const horizontalDivider = typeof this.props.hr === 'boolean' ? this.props.hr : true;
    const width = typeof this.props.width === 'string' && this.props.width.includes('uk-width') ? this.props.width : "";
    const Selections = [];
    let defaultVal = this.state.value;
    if (this.props.children.forEach) {
      this.props.children.forEach((child, i) => {
        if (child.type.displayName === 'SELECTION') {
          const c = React.cloneElement(child, {
            store: this.props.store,
            key: md5(`selection${i}`),
            parentName: this.props.name
          });
          Selections.push(c);
          if (i === 0 && !this.state.value) {
            defaultVal = c.props.value;
          }
        }
      });
    }

    return (
      <div>
        <dl className={`uk-description-list ${horizontalDivider ? 'uk-description-list-divider' : ''}`}>
          <dt>{this.props.title}</dt>
          <div className="uk-margin">
            <select
              className={`uk-select ${width}`}
              onChange={(e) => this.handleChange(e, defaultVal)}
            >
              <option value=''>Select an Item</option>
              {Selections.map(box => box)}
            </select>
          </div>
          <dd>
            {description}
          </dd>
          {horizontalDivider ? <hr/> : ''}
        </dl>
      </div>
    );
  }
}

SelectionSetting.propTypes = {
  onValue: propTypes.func,
  onChange: propTypes.func,
  title: propTypes.string,
  description: propTypes.string,
  name: propTypes.string.isRequired,
  hr: propTypes.bool,
  width: propTypes.string
};

export default SelectionSetting;